This patch adds support to on board LIS3MDLTR magnetometer.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
---
arch/arm/boot/dts/qcom-apq8064-arrow-db600c-pins.dtsi | 8 ++++++++
arch/arm/boot/dts/qcom-apq8064-arrow-db600c.dts | 13 +++++++++++++
2 files changed, 21 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-apq8064-arrow-db600c-pins.dtsi b/arch/arm/boot/dts/qcom-apq8064-arrow-db600c-pins.dtsi
index 3b55bb9..a3efb97 100644
--- a/arch/arm/boot/dts/qcom-apq8064-arrow-db600c-pins.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8064-arrow-db600c-pins.dtsi
@@ -31,6 +31,14 @@
output-low;
};
};
+
+ magneto_pins: magneto-pins {
+ mux {
+ pins = "gpio31", "gpio48";
+ function = "gpio";
+ bias-disable;
+ };
+ };
};
&pm8921_mpps {
diff --git a/arch/arm/boot/dts/qcom-apq8064-arrow-db600c.dts b/arch/arm/boot/dts/qcom-apq8064-arrow-db600c.dts
index 34bb415..e01b27e 100644
--- a/arch/arm/boot/dts/qcom-apq8064-arrow-db600c.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-arrow-db600c.dts
@@ -153,6 +153,19 @@
/* On Low speed expansion and Sensors */
label = "LS-I2C0";
status = "okay";
+ lis3mdl_mag@1e {
+ compatible = "st,lis3mdl-magn";
+ reg = <0x1e>;
+ vdd-supply = <&vcc3v3>;
+ vddio-supply = <&pm8921_s4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&magneto_pins>;
+ interrupt-parent = <&tlmm_pinmux>;
+
+ st,drdy-int-pin = <2>;
+ interrupts = <48 IRQ_TYPE_EDGE_RISING>, /* DRDY line */
+ <31 IRQ_TYPE_EDGE_RISING>; /* INT */
+ };
};
};
--
2.5.0
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